Home / 175,364.70-263,090.25-50,718.30

Finding the Fourth Proportional to 175,364.70, 263,090.25 and 50,718.30

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Solution

The fourth proportional to 175,364.70, 263,090.25 and 50,718.30 is: 76,089.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,364.70 : 263,090.25 = 50,718.30 : x
  2. Step 2: Convert to fraction form
    175,364.70/263,090.25 = 50,718.30/x
  3. Step 3: Cross multiply
    175,364.70x = 263,090.25 × 50,718.30
  4. Step 4: Simplify right side
    175,364.70x = 13,343,490,226.58
  5. Step 5: Solve for x
    x = 13,343,490,226.58/175,364.70
  6. Step 6: Final answer
    x = 76,089.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.